China Suppliers Factory Rosiyar 261kWh LiFePO4 Hybrid Wall-Mounted Solar Energy Storage Battery
Frequently Asked Questions
Q: What is the standard lead time for orders?
Our standard manufacturing and processing lead time typically ranges from 15 to 30 business days, depending on the specific order quantity and customization requirements.
Q: Do you offer OEM or ODM customized services?
Yes, we provide comprehensive OEM and ODM solutions. We can customize dimensions, materials, colors, and branding elements to meet your exact specifications.
Q: How do you guarantee the quality of your products?
We maintain a rigorous quality control system. Every batch undergoes strict inspections, from raw materials to final packaging, ensuring all products comply with international standards.
Q: What are the available shipping options?
We offer flexible shipping methods including ocean freight, air cargo, and express courier services (such as DHL, FedEx, UPS) to ensure safe and timely delivery worldwide.
Q: Can I request a sample before placing a bulk order?
Yes, sample orders are welcome for quality evaluation. Please contact our sales team to discuss sample availability and shipping costs.








